From d3220624aa6603c56db670046a12a48970d374c2 Mon Sep 17 00:00:00 2001
From: Lei Zhang <thestig@chromium.org>
Date: Mon, 27 Aug 2018 17:43:10 +0000
Subject: Add a "lastchange" hook.

It is used to update build/util/LASTCHANGE. This is needed because the
Chromium build tools are trying to use it to achieve a deterministic
build.

Change-Id: I28c300d48297722673cb509d97b1d71c5a8804ab
Reviewed-on: https://pdfium-review.googlesource.com/41451
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
---
 DEPS | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/DEPS b/DEPS
index 6b00f82d54..2b3912f9e8 100644
--- a/DEPS
+++ b/DEPS
@@ -324,4 +324,11 @@ hooks = [
                 "-s", "pdfium/third_party/instrumented_libraries/binaries/msan-no-origins-trusty.tgz.sha1",
               ],
   },
+  {
+    # Update LASTCHANGE.
+    'name': 'lastchange',
+    'pattern': '.',
+    'action': ['python', 'pdfium/build/util/lastchange.py',
+               '-o', 'pdfium/build/util/LASTCHANGE'],
+  },
 ]
-- 
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